This is basically "BloodyMary" stuff in Roblox Doors. And the monster at the mirror was actually Eyes: an entity from Roblox Doors with a cluster of floating eyes that whenever you look directly at him/her/it, you lose 10 health. So that's the reason why Scratch did an "OOOF" ---------------------------------------------------------------------------- At the ending, I don't know if you are going to be annoyed of the constant "oof". Just, restart the animation, click the red sign or just go somewhere else besides the ending.
I download sound form Voicy.Network Lsplash and RediblesQW made Roblox Doors. Doors is a pretty good game (it's horror. That's a warning) I just know BloodyMary from other people. It's a scary game of courage...so....yeah.